Razor E100-E125-E150 Replacement Batteries. Reuse Existing Connectors.- Not Compatible with Power Core E100 - Includes 2 Batteries

We bought these for a garage sale Razor E150 I bought. (Watch a YouTube video for replacement because the factory ones are soldered in so you have to cut the wires and add terminal connectors, it’s just a bit more involved than changing AA) but they worked and they were charged on arrival. Kids loved it and a lot cheaper than a new scooter!I’ve only had them in for two weeks so I can’t speak to longevity yet.

They were easy to install. There was no need to buy the competitors with harness. I simply desoldered the wires from the old batteries and reattached to the new ones. The scooter was dead but works well now. Hopefully they will last long.

Very good , stout batteries that came charged enough for the kid to jump on the scooter as soon as I installed them. Of course not so easy to install as the Razor scooter originally came with the batteries terminals soldered in place. The seller should have mentioned that you would need a soldering iron and solder to install the batteries. Fortunately, I had YouTubed the replacement process. Instead of solder, I purchased insulated spade wiring connectors and a crimping tool.

Batteries fit the razor e100, they do not bring connectors(I knew that going in). I had to remove the cables from the original batteries. I just clipped the ends, extended the wires (16 awg) and added new battery female connectors (16 gauge rated) for the new batteries. if you are handy, this shouldn’t be too hard or take more than a few minutes to do. scooter is running like a champ. I am very happy with this product.

Batteries were as described. Easy to install. You have to cut the old wires to remove the old batteries, but I bought wire spade connectors from Lowe's for $3, connected to new wires, and slide then on the battery terminals. Batteries work, charge fine, and hold a charge. The old scooter my friend gave me now works perfectly!

These are not like for like replacements for the #E-100 razor scooter. Yes, they are the same size, but they have only 25% of the energy capacity of the original batteries. They are also much lighter than the original batteries. They will work better than worn out batteries but they will not last as long because they will take a bigger hit every time they are used. Currently charging. I'll post the results...EDIT:I've come to the conclusion that these must be returned. The scooter is about 1/3 the speed it was - barely faster than a brisk walker, slowing to almost a stop with the ever so slightest incline (like crossing a street as streets are crowned). I was able to make it around the block once, barely. The final straw was when I realized it didn't have the power to make it up a standard neighborhood driveway. So, if you have these batteries with anything other than perfectly flat ground, it won't make it up. These batteries may have a place in the world, but not in a razor E-100 scooter.

This two pack was a great replacement battery set. The install was a little more than I expected. However, that could be the manufacturers fault because the there were no connectors for the wires to the original batteries. The wires were soldered.

Very Happy whit my purchase